<?php
namespace app\common\exception;

use app\common\exception\BaseException;
use think\db\exception\DataNotFoundException;
use think\db\exception\ModelNotFoundException;
use think\exception\Handle;
use think\exception\HttpException;
use think\exception\HttpResponseException;
use think\exception\ValidateException;
use think\Response;
use Throwable;

/**
 * 应用异常处理类
 */
class ExceptionHandle extends Handle
{
    /**
     * 不需要记录信息（日志）的异常类列表
     * @var array
     */
    protected $ignoreReport = [
        HttpException::class,
        HttpResponseException::class,
        ModelNotFoundException::class,
        DataNotFoundException::class,
        ValidateException::class,
    ];

    /**
     * 记录异常信息（包括日志或者其它方式记录）
     *
     * @access public
     * @param  Throwable $exception
     * @return void
     */
    public function report(Throwable $exception): void
    {
        // 使用内置的方式记录异常日志
        parent::report($exception);
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @access public
     * @param \think\Request   $request
     * @param Throwable $e
     * @return Response
     */
    public function render($request, Throwable $e): Response
    {
        $res = [
            'status' => 0,
            'msg' => '系统开小差儿。。。',
            'data' => []
        ];
        $statusCode = 500;
        if ($this->app->runningInConsole()) {
            // 其他错误交给系统处理
            return parent::render($request, $e);
        }

        if ($e instanceof BaseException || $this->app->isDebug()) {
            $statusCode = empty($this->getCode($e)) ? 500 : $this->getCode($e);
            $res['status'] = $this->getErrorCode($e);
            $res['msg'] = $this->getMessage($e);
            return json($res, $statusCode);
        }

        return json($res, $statusCode);
    }

    /**
     * 获取异常错误码
     * @param Throwable $exception
     * @return int
     */
    protected function getErrorCode(Throwable $exception): int
    {
        if ($exception instanceof BaseException) {
            return $exception->getErrorCode();
        }

        return $this->getCode($exception);
    }
}
